242848841 has 4 divisors (see below), whose sum is σ = 243124752. Its totient is φ = 242572932.

The previous prime is 242848831. The next prime is 242848843. The reversal of 242848841 is 148848242.

242848841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 242848841 - 2⁶ = 242848777 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (242848843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136631 + ... + 138396.

It is an arithmetic number, because the mean of its divisors is an integer number (60781188).

Almost surely, 2^242848841 is an apocalyptic number.

It is an amenable number.

242848841 is a deficient number, since it is larger than the sum of its proper divisors (275911).

242848841 is an equidigital number, since it uses as much as digits as its factorization.

242848841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275910.

The product of its digits is 131072, while the sum is 41.

The square root of 242848841 is about 15583.6080867044. The cubic root of 242848841 is about 623.8957277348.

The spelling of 242848841 in words is "two hundred forty-two million, eight hundred forty-eight thousand, eight hundred forty-one".